05-03-2026 10:07
Hulda Caroline HolteHello, I found and collected this species growing
07-03-2026 13:06
éric ROMERO
Bonjour tous, Sur cône d'épicea fortement imbu,
08-03-2026 14:05
Thierry Blondelle
Bonjour à tous,Sur 3 récoltes supposées de H. l
05-03-2026 16:30
François BartholomeeusenDear forum members, On the 2nd of February 2026,
06-03-2026 09:41
Alain GARDIENNET
Hi forum, I'm now looking for another reference c
Ostropoloid fungus on Ammophila
Enrique Rubio,
11-05-2015 19:21
Hi to everybody
This Karstenia species was found on debris of Ammophila arenaria. This fungus seems to match with Karstenia idaei, a fungus that we found commonly on subalpine woody sustrates, but I have doubts with Karstenia macer a species that I don't know although it has a negative asci IKI reaction.
Can you help me?
Thanks again
Hans-Otto Baral,
11-05-2015 22:20
Re : Ostropoloid fungus on Ammophila
I can hardly believe that the asci are negative. Did you try with KOH-pretreatment?
K. idaei is really a good option, though the spores are a bit narrow. K. macer is usually with grey-olive exterior.
K. idaei is really a good option, though the spores are a bit narrow. K. macer is usually with grey-olive exterior.
Enrique Rubio,
12-05-2015 21:28
Re : Ostropoloid fungus on Ammophila
Thanks Zotto. Tomorrow I'll try the KOH pret. of the asci